preferably i want to install a dual 120 up top and a single in the back but i cant be sure weather that is enough to cool my GTX 590 and my 2600k.I really want to avoid any mods to the case.I wont be building this by myself.I have a friend hwo can mount everything together but i first need to make sure everything can fit and that it can cool the parts.From what i understand with a good loop i can get my GTX down to 60-65 from the current 87-88?